package Animal;

public class Cylinder {
    private double r;
    private double height;


    //圆柱的体积 : 底面积 * 高
    // 圆的面积 *

    public double getR() {
        return r;
    }

    public void setR(double r) {
        this.r = r;
    }

    public double getHeight() {
        return height;
    }

    public void setHeight(double height) {
        this.height = height;
    }
    //计算圆柱的体积
    public double findVolume(){
        double s = 3.14 * r * r * height;
        return s;

    }


}